Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372811 | Ophthalmic optical lens for vision correction having one or more areas of more positive power | Brien Anthony Holden, Padmaja Rajagopal Sankaridurg, Klaus Ehrmann, Arthur Ho | 2025-07-29 |
| 12345961 | Freeform contact lens solution for myopia | Ravi Chandra Bakaraju, Klaus Ehrmann | 2025-07-01 |